Yes, people need to eat differently....more fruits and vegetables. I've been a lacto-vegetarian for over 40 years and it has been good. Definitely more healthy.
Re: Hunters - West Virginia, where I am in the US is economically very depressed and so many people need to hunt to provide food for their families. I can't blame them for that.
I'm living at a retreat facility for meditation and we don't allow hunting on our land, so the deer are safe here.